They're classy, dressy, casual, and UNISEX! MEASUREMENTS: METAL(s) - Sterling Silver 925 wire 22 gauge or 0.6 mm; HOOP DIAMETER- from 4mm to 12mm; NOTE: You can find different Hoops sizes in our store; Please pick the right size for you! FINISH - Shiny; These unisex hoop earrings are comprised of a hand-cut Sterling Silver round ring shiny finish. These Sterling Silver stud earrings are lightweight and super comfortable to wear. They are perfect for those who prefer more conservative, dressy, work, or "office-appropriate" earrings. SOLD AS A PAIR. We hope you will love our creations!